<template>
  <div class="allifo">
    <Student studentName="ming" :age="21"></Student>
    <Student studentName="xiaohu" :age="25"></Student>
    <student studentName="gala" ></student>
  </div>
</template>

<script>
  import b from "./components/Student.vue"
  export default {
    name:"App",
    components:{
      Student:b
    }
  }
</script>

<style>
  .allifo{
    background-color: aqua;
  }
</style>